FR2249969A1 - Fatty acid and dialkylamine soaps as anti-rust agents - acids have 8-14C chains and alkyl radicals are 2-4C - Google Patents

Fatty acid and dialkylamine soaps as anti-rust agents - acids have 8-14C chains and alkyl radicals are 2-4C

Info

Publication number
FR2249969A1
FR2249969A1 FR7436333A FR7436333A FR2249969A1 FR 2249969 A1 FR2249969 A1 FR 2249969A1 FR 7436333 A FR7436333 A FR 7436333A FR 7436333 A FR7436333 A FR 7436333A FR 2249969 A1 FR2249969 A1 FR 2249969A1
Authority
FR
France
Prior art keywords
dialkylamine
soaps
chains
fatty acid
alkyl radicals
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7436333A
Other languages
French (fr)
Other versions
FR2249969B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of FR2249969A1 publication Critical patent/FR2249969A1/en
Application granted granted Critical
Publication of FR2249969B1 publication Critical patent/FR2249969B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/14—Nitrogen-containing compounds
    • C23F11/141—Amines; Quaternary ammonium compounds
    • C23F11/143—Salts of amines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Detergent Compositions (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

The soaps, pref. those where fatty acids have 8-10C chains and the alkyl radicals of the dialkylamine are 4C, especially caprylate and/or caprate of di-n-butylammonium, are prepd. by simple 1:1 molar mixture of fatty acid and amine. Prods. are liquid anti-rust agents soluble in water and soluble or dispersible in organic media, can be used in industrial cleaners etc. in amts. of 0.01-10%, pref. 0.1-3% by wt. of total, and are biodegradable and non-toxic.
FR7436333A 1973-11-02 1974-10-30 Fatty acid and dialkylamine soaps as anti-rust agents - acids have 8-14C chains and alkyl radicals are 2-4C Granted FR2249969A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732355007 DE2355007A1 (en) 1973-11-02 1973-11-02 USE OF DIALKYLAMINE FATTY SOAPS AS RUST PROTECTIVE AGENTS

Publications (2)

Publication Number Publication Date
FR2249969A1 true FR2249969A1 (en) 1975-05-30
FR2249969B1 FR2249969B1 (en) 1977-10-28

Family

ID=5897138

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7436333A Granted FR2249969A1 (en) 1973-11-02 1974-10-30 Fatty acid and dialkylamine soaps as anti-rust agents - acids have 8-14C chains and alkyl radicals are 2-4C

Country Status (9)

Country Link
JP (1) JPS5759309B2 (en)
AT (1) AT333566B (en)
BE (1) BE821583A (en)
CH (1) CH597365A5 (en)
DE (1) DE2355007A1 (en)
FR (1) FR2249969A1 (en)
IT (1) IT1025116B (en)
NL (1) NL189922C (en)
SE (1) SE7412912L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5081333A (en) * 1989-03-17 1992-01-14 Mitsubishi Denki Kabushiki Kaisha Electric discharge machining fluid with a fatty acid amide additive for rust inhibition

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5335549B2 (en) * 1971-08-28 1978-09-27

Also Published As

Publication number Publication date
NL7413481A (en) 1975-05-07
BE821583A (en) 1975-04-29
SE7412912L (en) 1975-05-05
NL189922C (en) 1993-09-01
JPS5075139A (en) 1975-06-20
FR2249969B1 (en) 1977-10-28
DE2355007A1 (en) 1975-05-22
CH597365A5 (en) 1978-03-31
JPS5759309B2 (en) 1982-12-14
NL189922B (en) 1993-04-01
AT333566B (en) 1976-11-25
IT1025116B (en) 1978-08-10
ATA875574A (en) 1976-03-15

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse